Casino chip

File:Vegas casino chips.jpg

One dollar chips from various Las Vegas casinos.

Casino tokens (also known as chips, checks or cheques) are small discs used in lieu of currency in casinos. Colored metal or compression molded clay tokens of various denominations are used primarily in table games, as opposed to metal token coins, used primarily in slot machines. Casino tokens are also widely used as play money in casual or tournament games.

Some casinos also use gaming plaques for high stakes table games ($25,000 and above). Plaques differ from chips in that they are larger, usually rectangular in shape and contain serial numbers.

Use

A set of injection molded ABS poker chips "hot-stamped" with denominations 100, 50, 25 & 10

Money is exchanged for tokens in a casino at the casino cage, at the gaming tables, or at a cashier station. The tokens are interchangeable with money at the casino. They generally have no value outside of the casino, though in Las Vegas, some casinos might honor chips from other casinos.

Tokens are employed for several reasons. They are more convenient to use than currency, and also make theft and counterfeiting more difficult. Because of the uniform size and regularity of stacks of chips, they are easier to count in stacks compared to paper currency when used on a table. This attribute also enables the pit boss or security to quickly verify the amount being paid, reducing the chance that a dealer might incorrectly pay a customer. The uniform weight of the casino's official tokens allows them to weigh large stacks or piles of chips rather than counting them (though counting aids such as chip trays are far more common) Furthermore, it is observed that consumers gamble more freely with replacement currencies than with cash.

Finally, the chips are considered to be an integral part of the casino environment, and replacing them with some alternate currency would be unpopular.

Many casinos are eliminating the use of metal tokens (and coins) in favor of paper receipts and/or pre-paid cards, which, while requiring heavy infrastructure costs to install, eliminate the coin handling expenses and jamming problems encountered in machines which take coins or tokens. While some casinos (such as the Hard Rock Hotel in Las Vegas) which install the receipt system are keeping the $1 tokens to use in place of $1 chips, most other casinos using the receipts are scrapping the tokens entirely. Most casinos using receipts have automated machines at which customers may redeem receipts, eliminating the need for coin counting windows and decreasing labor costs.

A standard 300 piece set of clay composite chips

Casino chip collecting is a part of numismatics, more specifically as specialized exonumia collecting. This hobby has become increasingly popular with the Casino Chips & Gaming Tokens Collectors Club formed in 1988. Some chips are worth up to $50,000 and the most popular way to collect and trade is on eBay. Several casinos sell custom-made sets of chips and one or two decks of cards stamped with the name of the casino on them. Each set is contained in a small briefcase or box.

History

Although the first gambling house was legalised in Venice in 1626, actual poker chips as we now know them were still not used for over two hundred more years. Back in the 1800s and prior, poker players seemed to use any small valuable object imaginable. Early poker players sometimes used jagged gold pieces, gold nuggets, gold dust, or coins as well as "chips" primarily made of ivory, bone, wood, paper and a composition made from clay and shellac.

Several companies between the 1880s and the late 1930s made clay composition poker chips. There were over 1000 designs from which to choose. Most chips were white, red, blue and yellow but they could be made in almost any color desired.

Construction

Authentic clay chip manufactured by Blue Chip Co for home use

The vast majority of authentic casino chips are "clay" chips but can be more accurately described as compression molded chips. Contrary to popular belief, no gaming chip going as far back as the 1950s has been 100% clay. Modern clay chips are a composition of materials more durable than clay alone. At least some percentage of the chips is of an earthen material such as sand, calcium carbonate, chalk and/or clay similar to that found in cat litter. The process used to make these chips is a trade secret, and varies slightly by manufacturer, most of them being relatively expensive and time consuming per chip. The edge spots, or inserts, are not painted on; to achieve this effect, this area of the clay is removed and then replaced with clay of a different color; this can be done to each chip individually or a strip can be taken out of a cylindrical block of material and replaced with the alternate color before the block is cut into chips. Then each chip receives a center inlay if desired, and are placed in a special mold that heats and compresses the chip at approximately 10,000 psi (70 MPa) at 300 °F (149 °C), hence the term compression molded chips.

The printed graphics on clay chips is called an inlay. Inlays are typically made of paper and are then covered with a thin film of plastic which is applied to the chip prior to the compression molding process. During the molding process the inlay becomes permanently affixed to the chip and can not be removed from the chip without destroying it.

Ceramic chips were introduced in the mid 1980s as an alternative to clay chips and are still very common in casinos as well as being readily available to the home market. Ceramic chips are often referred to as clay or clay composite, but they are in fact an injection-molded chip made with a special plastic or resin formula that approximates the feel and sound of clay. These chips are of course less expensive, and are common in home sets.

The chips used in North American casinos rarely weigh more than 10 grams and are usually between 8.5 and 11.5 g. There is no official weight, however, and some, particularly coin inlaid chips, can weigh more. The chips sold for home use vary substantially more, sometimes weighing as much as 13.5 g, depending on manufacturer and construction.

Common designs for home use depict the six faces of a die or the suit symbols around the edge on the face of the chip. They are typically manufactured with injection molding technology using ABS plastic. Some chips are molded around a small metal disc, called a slug, for weight.

European chips often come in Mother of Pearl.

Colors

Chip colors typically found in home sets include red, white, blue, and sometimes green and black; however, more recently a wide assortment of colors have become readily available, particularly in lower-cost ABS plastic chips. Common additional colors are pink, purple, yellow, orange and grey. Newer designs in home chips include "tri-color" designs where a three-step molding process creates a chip with unique base, secondary and detail colors. As chip sets are tailored to the buyer, the values of various colors vary widely, with less traditional colors either used as very high values ($500, $1000, $5000, etc, common in tournaments) or as special "in-between" values such as $2 or $.50 (common in low-limit games).

In casinos, uniform chip colors and sizes are sometimes specified by the Gaming Control Board for consistency. For example, regulations in New Jersey and Illinois specify similar uniform colors. Notably, Nevada has no regulations regarding color, which is why Nevada casinos may use white, blue, or gray as $1, though $5 and higher are almost always consistently colored. All states require that casino chips have a unique combination of edge spots for identification, the name and location of the casino and the chip's value, if any, impressed, printed, or molded onto the obverse and reverse of the token.

$2.50 chips are almost exclusively used for blackjack tables, since a "natural" (a 21 on the first two cards dealt to a player) typically pays 3:2 and most wagers are in increments of $5. However, the Tropicana Casino in Atlantic City, New Jersey has used pink chips in $7.50-$15 and $10–$20 poker games.

$20 chips are used mostly at Baccarat, Pai Gow tiles and Pai gow poker because a 5% commission charged for all winning banker wagers at Baccarat and winning Pai Gow wagers converts evenly (a $20 wager has a $1 commission). $20 bets are not uncommon in traditional table games such as Craps and Roulette; a $20 chip, for example, places a $5 bet on each of the "hard ways" in Craps and is preferable to passing a stack of chips or making change.

Low-denomination yellow chips can vary in value: $20 in Atlantic City and Illinois (which also uses "mustard yellow" $0.50 chips); $5 at most Southern California poker rooms; $2 at Foxwoods' poker room in Ledyard, Connecticut and at Casino del Sol in Tucson, Arizona; and $0.50 at Potawatomi Casino in Milwaukee, Wisconsin. Blue chips are occasionally used for $10, most notably in Atlantic City. In Las Vegas and California, most casinos use blue or white for $1 chips, though many Las Vegas casinos now use $1 metal tokens in lieu of chips.

Chips are also available in larger denominations of $1,000 or more, depending on the wagering limits of the casino. Such chips are often yellow or orange and of a large size. Casinos in Nevada, Atlantic City, and other areas that permit high wagers typically have chips available in $5,000, $10,000, $25,000, and higher denominations; the colors for these vary widely.

Denominations above $5,000 are almost never encountered by the general public; their use is usually limited to "high limit rooms" where bet sizes are much larger than on the main floor. Casinos often use gaming plaques for these higher denominations- these plaques are about the size of a playing card, and must be marked with serial numbers. The largest value placed on a plaque to date is $10 million, used at the London Club in Las Vegas.

Televised poker tournaments and cash games often use bundled paper bills for high denominations, though the World Series of Poker and the World Poker Tour use round chips exclusively with denominations up to 250,000; these chips, however, are not redeemable for cash.

European casinos use a similar scheme, though certain venues (such as Aviation Club de France) use pink for €2 and blue for €10. European casinos also use plaques rather than chips for high denominations (usually in the €1000 and higher range).

Uniform chip colors used in some gaming jurisdictions are depicted in the following table:

Official Chip Colors

Denomination	Color	Notations
$0.25	Peach	Detroit casinos. In Florida cardrooms and Indian casinos they can be Red or Blue.
$0.50	White	Can vary in each state, but in general they are either White, Blue or Red.
$1	White	Unusual in Nevada; may be blue or gray or white.
$2.50	Pink	Blue (MO); North Dakota prescribes pink for $2 chips
$5	Red	In many California card rooms they are yellow.
$10	Blue	Atlantic City, color varies in Nevada casinos. In many California card rooms they are brown.
$20	Yellow	Atlantic City Poker Rooms.
$25	Green	In many California card rooms they are purple.
$100	Black	In many California card rooms they are white.
$500	Purple
$1,000	Orange	Oversized; usually yellow in Nevada
$5,000	Grey	Atlantic City, In Nevada color varies from Casino to Casino.

Security

Each casino has a unique set of chips, even if the casino is part of a larger company. This distinguishes a casino's chips from others, since each chip and token on the gaming floor has to be backed up with the appropriate amount of cash. In addition, with the exception of Nevada, casinos are not permitted to honor another casino's chips.

The security features of casino chips are numerous. Artwork is of a very high resolution or of photographic quality. Custom color combinations on the chip edge (edge spots) are usually distinctive to a particular casino. UV markings can be made on the inlay. Certain chips incorporate RFID technology, such as those at the new Wynn Casino in Las Vegas. Also, maker's marks are difficult to reproduce.

Counterfeit chips are rare. High levels of surveillance, along with staff familiarity with chip design and coloring, make passing fake chips difficult. Casinos, though, are prepared for this situation. According to one report, a Canadian casino removed all chips from the gaming floor and replaced them with new sets with alternative markings, which resulted in the arrest of the attempted counterfeiters. All states require that casinos have a set of chips in reserve with alternate markings, though they may not be required to have exactly the same number of reserve chips as they do on the floor.

Casino chips used in tournaments are usually much cheaper and much simpler in design. Because the chips have no cash value, usually chips are designed with a single color (usually differing in shade or tone from the version on the casino floor), a smaller diameter, and a basic mark on the interior to distinguish denominations; however, at certain events (such as the World Series of Poker or other televised poker), chips approach quality levels of chips on the floor.

Variations

Several casinos, such as the Hard Rock Hotel and Casino in Las Vegas, issue "limited edition" ("LE") varied-designed chips, commemorating various events, though retaining a common color scheme. This encourages customers to keep them for souvenirs, at a profit to the casino.

In certain casinos, such as the Wynn and Encore Casinos in Las Vegas, chips are embedded with RFID tags to help casinos keep better track of them, determine gamblers' average bet sizes, and to make them harder for counterfeiters to reproduce. However, this technique is costly and considered by many to be unnecessary to profit. Also, this technology provides minimal benefits in games with layouts that do not provide gamblers with their own designated betting areas, such as craps.

In television

The first game show to use them, Duel, had a variation in which the contestants answer questions using casino tokens. The World Series of Poker actually used its casino tokens for the poker tournaments.

See also

• Chip tricks
• Jeton

External links

• Casino Chip and Gaming Tokens Collectors Club
• ChipGuide
• Custom Poker Chips and Custom Poker Products
• Atlantic City Casino ChipGuide
• Cigar Aficionado article on chip manufacturing
• ChipTalk.net - Casino and Poker Chip Advice Forum